[evolution] I#1946 - Logic of "Do not sign meeting requests" is inverted

[Milan Crha <mcrha src gnome org>]

commit 1bc65c4e18d72afc4658ebcefc416f0051f69283
Author: Milan Crha <mcrha redhat com>
Date:   Wed Jun 29 17:43:20 2022 +0200

    I#1946 - Logic of "Do not sign meeting requests" is inverted
    
    Closes https://gitlab.gnome.org/GNOME/evolution/-/issues/1946

 src/mail/e-mail-config-security-page.c | 1 +
 1 file changed, 1 insertion(+)
---
diff --git a/src/mail/e-mail-config-security-page.c b/src/mail/e-mail-config-security-page.c
index 9bef665c70..6660726b23 100644
--- a/src/mail/e-mail-config-security-page.c
+++ b/src/mail/e-mail-config-security-page.c
@@ -471,6 +471,7 @@ mail_config_security_page_constructed (GObject *object)
        e_binding_bind_property (
                composition_ext, "sign-imip",
                widget, "active",
+               G_BINDING_INVERT_BOOLEAN |
                G_BINDING_BIDIRECTIONAL |
                G_BINDING_SYNC_CREATE);